JPS5634207A - Differential amplifier - Google Patents
Differential amplifierInfo
- Publication number
- JPS5634207A JPS5634207A JP11070279A JP11070279A JPS5634207A JP S5634207 A JPS5634207 A JP S5634207A JP 11070279 A JP11070279 A JP 11070279A JP 11070279 A JP11070279 A JP 11070279A JP S5634207 A JPS5634207 A JP S5634207A
- Authority
- JP
- Japan
- Prior art keywords
- collector
- terminal
- transistor
- constant
- current source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/4521—Complementary long tailed pairs having parallel inputs and being supplied in parallel
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45366—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates only, e.g. in a cascode dif amp, only those forming the composite common source transistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11070279A JPS5634207A (en) | 1979-08-30 | 1979-08-30 | Differential amplifier |
US06/171,755 US4379268A (en) | 1979-08-30 | 1980-07-24 | Differential amplifier circuit |
GB8027826A GB2061046B (en) | 1979-08-30 | 1980-08-28 | Differential amplifier |
DE3032567A DE3032567C2 (de) | 1979-08-30 | 1980-08-29 | Differentialverstärker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11070279A JPS5634207A (en) | 1979-08-30 | 1979-08-30 | Differential amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5634207A true JPS5634207A (en) | 1981-04-06 |
JPS6133404B2 JPS6133404B2 (ja) | 1986-08-01 |
Family
ID=14542282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11070279A Granted JPS5634207A (en) | 1979-08-30 | 1979-08-30 | Differential amplifier |
Country Status (4)
Country | Link |
---|---|
US (1) | US4379268A (ja) |
JP (1) | JPS5634207A (ja) |
DE (1) | DE3032567C2 (ja) |
GB (1) | GB2061046B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066147A (ja) * | 1992-06-19 | 1994-01-14 | Toshiba Corp | 電流源回路 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3510737A1 (de) * | 1984-06-18 | 1985-12-19 | VEB Meßgerätewerk "Erich Weinert" Magdeburg Betrieb des Kombinates VEB EAW Berlin-Treptow "Friedrich Ebert", DDR 3011 Magdeburg | Schaltungsanordnung zur stabilisierung von stroemen in messumformern |
US4617523A (en) * | 1985-08-08 | 1986-10-14 | Tektronix, Inc. | Differential pair with compensation for effects of parasitic capacitance |
US4692712A (en) * | 1986-10-14 | 1987-09-08 | Tektronix, Inc. | Differential impedance neutralization circuit |
JPH0720040B2 (ja) * | 1986-11-21 | 1995-03-06 | ソニー株式会社 | 電圧−電流変換回路 |
SE457922B (sv) * | 1987-06-18 | 1989-02-06 | Ericsson Telefon Ab L M | Anordning vid aktivt filter samt anvaendning daerav |
JP2603968B2 (ja) * | 1987-10-12 | 1997-04-23 | 株式会社東芝 | 線形差動増幅回路 |
FI87860C (fi) * | 1988-04-05 | 1993-02-25 | Nokia Mobira Oy | Differentialutgaongens koppling som enpolig |
US5081423A (en) * | 1988-07-28 | 1992-01-14 | Kabushiki Kaisha Toshiba | Integrator and active filter including integrator with simple phase compensation |
GB2223902A (en) * | 1988-10-14 | 1990-04-18 | Philips Electronic Associated | Transconductance amplifier |
JPH0390511U (ja) * | 1989-12-29 | 1991-09-13 | ||
JPH088457B2 (ja) * | 1992-12-08 | 1996-01-29 | 日本電気株式会社 | 差動増幅回路 |
JPH06208635A (ja) * | 1993-01-11 | 1994-07-26 | Nec Corp | マルチプライヤ |
GB2307610A (en) * | 1995-11-21 | 1997-05-28 | Theodoros Loizos Pallaris | Differential amplifiers and compound transistors using diodes or resistors to balance numbers of base-emitter or collector-base type junctions etc. |
US6271725B1 (en) * | 1998-09-30 | 2001-08-07 | Lsi Logic Corporation | Low voltage bipolar transconductor circuit with extended dynamic range |
US6320467B1 (en) * | 2000-04-28 | 2001-11-20 | Credence Systems Corporation | Ft multiplier amplifier with low-power biasing circuit |
GB2371697A (en) * | 2001-01-24 | 2002-07-31 | Mitel Semiconductor Ltd | Scaled current sinks for a cross-coupled low-intermodulation RF amplifier |
US20060291114A1 (en) * | 2005-06-27 | 2006-12-28 | Teo Chee K | Electrostatic discharge protection circuit and method |
FR2887708B1 (fr) * | 2005-06-28 | 2008-02-15 | Atmel Grenoble Soc Par Actions | Circuit electronique a reseau de paires differentielles disymetriques |
US7861762B2 (en) * | 2007-08-16 | 2011-01-04 | 4Front Engineered Solutions, Inc. | Overhead doors and associated track, guide, and bracket assemblies for use with same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL162802C (nl) * | 1971-10-09 | 1980-06-16 | Philips Nv | Geintegreerde verschilversterker. |
US3846712A (en) * | 1973-03-12 | 1974-11-05 | Bell Telephone Labor Inc | Differential amplifier with dynamic biasing |
US4197505A (en) * | 1977-02-08 | 1980-04-08 | Hitachi, Ltd. | Limiter circuit |
JPS5472941A (en) * | 1977-11-24 | 1979-06-11 | Toko Inc | Transistor amplifier |
US4241315A (en) * | 1979-02-23 | 1980-12-23 | Harris Corporation | Adjustable current source |
-
1979
- 1979-08-30 JP JP11070279A patent/JPS5634207A/ja active Granted
-
1980
- 1980-07-24 US US06/171,755 patent/US4379268A/en not_active Expired - Lifetime
- 1980-08-28 GB GB8027826A patent/GB2061046B/en not_active Expired
- 1980-08-29 DE DE3032567A patent/DE3032567C2/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066147A (ja) * | 1992-06-19 | 1994-01-14 | Toshiba Corp | 電流源回路 |
Also Published As
Publication number | Publication date |
---|---|
DE3032567A1 (de) | 1981-03-19 |
GB2061046A (en) | 1981-05-07 |
DE3032567C2 (de) | 1983-12-01 |
GB2061046B (en) | 1983-11-02 |
US4379268A (en) | 1983-04-05 |
JPS6133404B2 (ja) | 1986-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5634207A (en) | Differential amplifier | |
JPS56168168A (en) | Window comparator circuit | |
US3992676A (en) | Current amplifiers | |
JPS5728410A (en) | Voltage controlled type variable gain circuit | |
JPS5592006A (en) | Amplifier | |
JPS6450604A (en) | High gain amplifier using two current mirrors | |
US3289094A (en) | Differential amplifier | |
GB1487762A (en) | Automatic volume control system | |
JPS5570133A (en) | Divider circuit | |
JPS55118229A (en) | Multiplexer circuit | |
JPS5767305A (en) | Limiter circuit | |
JPS5526748A (en) | Voltage-current converter circuit | |
JPS548951A (en) | Differential amplifying circuit | |
JPS56132006A (en) | Differential amplifier | |
SU484566A1 (ru) | Дифференциальный усилитель | |
JPS5646308A (en) | Amplifier | |
SU1396242A1 (ru) | Операционный усилитель | |
JPS56156010A (en) | Variable nonlinear amplifying circuit | |
JPS57170621A (en) | Comparing circuit | |
JPS644108A (en) | Gain variable type amplifier circuit | |
JPS5671314A (en) | Differential amplifying circuit | |
JPS579110A (en) | Current inverting circuit | |
JPS5696307A (en) | Constant-current circuit | |
JPS5592970A (en) | Multiplier circuit | |
JPS5783913A (en) | Current amplifying circuit |